COMPARATIVE ANALYSIS OF THE EFFECTIVENESS OF DIGITAL MODULATION TYPES

Yusupov Ya.T; Aripova M. X; Ibragimova B. B; Baymatova N.T

doi:10.17605/OSF.IO/2PW7J

Authors

Yusupov Ya.T Tashkent State Technical University
Aripova M. X Tashkent State Technical University
Ibragimova B. B Tashkent State Technical University
Baymatova N.T Tashkent State Technical University

DOI:

https://doi.org/10.17605/OSF.IO/2PW7J

Keywords:

digital modulation, energy, spectrum, spectral efficiency, bandwidth, energy efficiency, bit error probability

Abstract

This article examines the effectiveness of digital modulation types. The issues of spectral and energy efficiency of various modulated signals used in the digital communication systems are highlighted. Comparatively compares the energy efficiency of various signals with the digital modulation. In the course of the analysis, conclusions are drawn about which type of modulation is the most effective in which cases and types of modulation are preferable.

Downloads

Download data is not yet available.

References

Mohamed M. Al-Heeti a, Mohammed A. Fadhel. Comparative analysis for different digital modulation techniques. Journal of Southwest Jiaotong University. Vol.55 No.2 Apr. 2020. pp. 1-8.

Yusupov Ya.T., va bosh. Raqamli signallarni uzatish tizimlarining samaradorligi tadqiqoti. Muhammad al-Xorazmiy avlodlari ilmiy-amaliy va axborot-tahliliy jurnali 1(7)/2019, 90-92 b.

Айфичер Э, Джервис Б. Цифровая обработка сигналов: практический подход, 2-е изд. М.: Издательский дом Вильямс, 2004. – 992 с.

Галкин В.А. Цифровая мобильная радиосвязь. М.: Горячая линия – Телеком, 2017. – 592 с.

Xiong Fuqin, Digital Modulation Techniques. Artech House Publishers, 2006. – P. 1017

Золотарев В.В., Овечкин Г.В. Помехоустойчивое кодирование. Методы и алгоритмы: Справочник. М.: Горячая линия – Телеком, 2004. – 126 с.